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1. 发明授权

EP2767772B1 HUMIDITY CONTROL DEVICE 有权
标题翻译：湿度控制装置
公开(公告)号：EP2767772B1
公开(公告)日：2018-03-28
申请号：EP12836318.1
申请日：2012-09-20
申请人： Daikin Industries, Ltd.
发明人： MATSUI, Nobuki , UEDA, Hiroki , OHKUBO, Eisaku , FUJITA, Naotoshi , TENPAKU, Tatsunori
IPC分类号： F24F3/147 , F24F11/02 , F24F3/14 , F24F11/00
CPC分类号： F24F11/0008 , F24F3/1429 , F24F2140/50
摘要： A refrigerant circuit (50) of a humidity control apparatus (10) is provided with two adsorption heat exchangers (51, 52). In the refrigerant circuit (50), refrigerant can circulate in reverse directions. A switching mechanism (40) of the humidity control apparatus (10) switches between a transfer path of the outdoor air to be supplied into a room and a transfer path of the indoor air to be exhausted to the outside the room. In a first operation of the humidity control apparatus (10), a direction of refrigerant circulation and a flow path of the air are changed every predetermined period. In a second operation of the humidity control apparatus (10), the refrigerant circuit (50) is stopped, and the flow path of the air is changed every predetermined period. In the second operation, although the refrigerant circuit (50) is stopped, the outdoor air whose temperature and humidity are controlled is supplied into the room to ensure comfort of the room.

2. 发明公开

EP4317863A1 REFRIGERANT RECOVERY SYSTEM 审中-实审
公开(公告)号：EP4317863A1
公开(公告)日：2024-02-07
申请号：EP22780818.5
申请日：2022-03-28
申请人： Daikin Industries, Ltd.
发明人： KAJI, Ryuhei , KUMAKURA, Eiji , YOSHIMI, Atsushi , TANAKA, Masaki , UEDA, Hiroki , NAKAYAMA, Masaki
IPC分类号： F25B45/00
摘要： Complication of an operation for reusing a refrigerant accommodated from a refrigeration cycle apparatus is suppressed. A refrigerant recovery system includes a cylinder, a first detection unit, and a control unit. The cylinder accommodates a refrigerant filling the refrigeration cycle apparatus. The first detection unit detects a predetermined physical quantity for calculating a composition of the refrigerant accommodated in the cylinder. The control unit acquires a result of detection by the first detection unit and outputs the result as a first detection result. The refrigerant recovery system may further include a calculation unit. The calculation unit calculates, based on the first detection result, composition information that is information related to the composition of the refrigerant accommodated in the cylinder.

3. 发明公开

EP3989594A1 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM 有权转让
公开(公告)号：EP3989594A1
公开(公告)日：2022-04-27
申请号：EP20826043.0
申请日：2020-06-22
申请人： DAIKIN INDUSTRIES, LTD.
发明人： NISHIMURA, Tadafumi , MURAYAMA, Hiroyuki , HANADA, Takuya , UEDA, Hiroki , SATOU, Daisuke
IPC分类号： H04Q9/00 , F25B1/00 , G06Q10/06 , F24F11/46 , F24F11/62 , F24F11/64 , F24F11/74 , F24F11/84 , F24F11/86 , F24F11/871 , F24F110/10 , F24F110/12 , F24F110/20 , F24F110/22 , F24F110/30 , F24F110/50 , F24F120/10 , F24F120/14 , F24F120/20 , F24F140/60 , G06F13/00
摘要： An information processing apparatus, based on a data set including a combination of information indicating a situation, information on the comfort of a user, and information on power consumption when an air conditioner has been operated, executes a process of determining an operation setting according to a situation when the air conditioner is operated, the comfort when the air conditioner is operated, and a condition related to the power consumption when the air conditioner is operated.

4. 发明公开

EP2767772A1 HUMIDITY CONTROL DEVICE 有权
标题翻译：湿度控制装置
公开(公告)号：EP2767772A1
公开(公告)日：2014-08-20
申请号：EP12836318.1
申请日：2012-09-20
申请人： Daikin Industries, Ltd.
发明人： MATSUI, Nobuki , UEDA, Hiroki , OHKUBO, Eisaku , FUJITA, Naotoshi , TENPAKU, Tatsunori
IPC分类号： F24F3/147 , F24F11/02
CPC分类号： F24F11/0008 , F24F3/1429 , F24F2140/50
摘要： A refrigerant circuit (50) of a humidity control apparatus (10) is provided with two adsorption heat exchangers (51, 52). In the refrigerant circuit (50), refrigerant can circulate in reverse directions. A switching mechanism (40) of the humidity control apparatus (10) switches between a transfer path of the outdoor air to be supplied into a room and a transfer path of the indoor air to be exhausted to the outside the room. In a first operation of the humidity control apparatus (10), a direction of refrigerant circulation and a flow path of the air are changed every predetermined period. In a second operation of the humidity control apparatus (10), the refrigerant circuit (50) is stopped, and the flow path of the air is changed every predetermined period. In the second operation, although the refrigerant circuit (50) is stopped, the outdoor air whose temperature and humidity are controlled is supplied into the room to ensure comfort of the room.
摘要翻译：调湿装置（10）的制冷剂回路（50）具有两个吸附热交换器（51,52）。在制冷剂回路50中，制冷剂能够以相反的方向循环。调湿装置10的切换机构40切换向室内供给的室外空气的传送路径和向室外排出的室内空气的传送路径。在调湿装置10的第一动作中，制冷剂循环的方向和空气的流路每隔规定的时间变化。在调湿装置（10）的第二动作中，制冷剂回路（50）停止，空气的流路每隔规定的时间变化。在第二操作中，尽管制冷剂回路（50）停止，但其温度和湿度受到控制的室外空气被供应到房间中以确保房间舒适。

5. 发明公开

EP4192067A1 ESTIMATION SYSTEM AND ESTIMATION METHOD 审中-实审
公开(公告)号：EP4192067A1
公开(公告)日：2023-06-07
申请号：EP21848972.2
申请日：2021-07-21
申请人： Daikin Industries, Ltd.
发明人： DOUMAE, Hiroshi , HIGASHIYAMA, Shin , HANADA, Takuya , UEDA, Hiroki , NAKAYAMA, Hiroshi , FUJITA, Naotoshi , ASADA, Yuusuke
IPC分类号： H04W16/20 , H04W64/00 , G01S5/02
摘要： An estimation system estimates the arrangement of objects (4). The estimation system includes an estimation unit (10). The estimation unit (10) obtains information related to an arrangement pattern of the objects (4) as first information and obtains, from wireless devices (5) respectively connected to the objects (4), information including response times between the wireless devices (5) as second information to estimate the arrangement of the objects (4) based on the first information and the second information.

6. 发明公开

EP4116917A1 WORK ASSISTANCE DEVICE, WORK ASSISTANCE PROGRAM, TERMINAL, AND WORK ASSISTANCE METHOD 审中-实审转让
公开(公告)号：EP4116917A1
公开(公告)日：2023-01-11
申请号：EP21764788.2
申请日：2021-02-22
申请人： Daikin Industries, Ltd.
发明人： SATOU, Daisuke , KUKITA, Tomomi , SHOUJI, Tatsuya , UEDA, Hiroki
IPC分类号： G06Q50/08
摘要： The workload in creating a document for reporting a construction status is reduced. A task support apparatus includes a first acquiring unit configured to acquire a plurality of captured images associated with pieces of attribute information from a terminal device configured to associate the captured images with the pieces of attribute information; a second acquiring unit configured to acquire an insertion rule and/or a description rule of a document for reporting a construction status; and a generating unit configured to generate image information based on the pieces of attribute information, associated with the plurality of captured images acquired by the first acquiring unit, and the insertion rule and/or the description rule acquired by the second acquiring unit. The pieces of attribute information each include a construction detail and a photographing timing.

7. 发明公开

EP4075349A1 MAINTENANCE ASSISTANCE SYSTEM 审中-实审转让
公开(公告)号：EP4075349A1
公开(公告)日：2022-10-19
申请号：EP20899902.9
申请日：2020-10-23
申请人： Daikin Industries, Ltd.
发明人： HANADA, Takuya , UEDA, Hiroki
IPC分类号： G06Q10/00
摘要： A maintenance assistance system (1) outputs a facility maintenance plan for a facility device. The maintenance assistance system (1)includes: an acquisition unit (11) that obtains operation data of the facility device; a memory (12) that stores maintenance cost data corresponding to a content and scheduled time for maintenance of the facility device; a maintenance planning unit (13) that uses the operation data of the facility device to plan a content and scheduled time of maintenance that will become necessary after the operation data is obtained; a maintenance cost calculator (14) that uses the maintenance cost data stored in the memory (12) to calculate a maintenance cost corresponding to the planned content and scheduled time of the maintenance; and a maintenance plan output unit (15) that generates a facility maintenance plan including information in which the content and the scheduled time of the maintenance and the maintenance cost are associated with each other, and outputs the facility maintenance plan.

8. 发明公开

EP4317862A1 REFRIGERANT RECOVERY SYSTEM AND REFRIGERANT FILLING SYSTEM 审中-实审
公开(公告)号：EP4317862A1
公开(公告)日：2024-02-07
申请号：EP22780599.1
申请日：2022-03-25
申请人： Daikin Industries, Ltd.
发明人： UEDA, Hiroki , YOSHIMI, Atsushi , KUMAKURA, Eiji , TANAKA, Masaki , NAKAYAMA, Masaki , KAJI, Ryuhei
IPC分类号： F25B45/00 , F25B1/00
摘要： There has been no detailed study on a technical idea of selectively separating a specific component constituting a refrigerant while recovering the refrigerant. A refrigerant recovery system (1) is a system that performs separation of a first refrigerant from a refrigerant including the first refrigerant and recovery of the refrigerant. The refrigerant recovery system (1) includes a separation unit (10) and a storage unit (20). The separation unit (10) performs the separation of the first refrigerant. The storage unit (20) stores the refrigerant after the first refrigerant is separated.

9. 发明公开

EP4317846A1 REFRIGERATION CYCLE DEVICE 审中-实审
公开(公告)号：EP4317846A1
公开(公告)日：2024-02-07
申请号：EP22781288.0
申请日：2022-03-31
申请人： DAIKIN INDUSTRIES, LTD.
发明人： IKARASHI, Hiroki , YOSHIMI, Atsushi , YAMADA, Takuro , KUMAKURA, Eiji , IWATA, Ikuhiro , KAJI, Ryuhei , MIYAZAKI, Takeru , UEDA, Hiroki , TANAKA, Masaki , NAKAYAMA, Masaki , SAKAGUCHI, Hideho , TANAKA, Osamu , FUJINO, Hirokazu
IPC分类号： F25B7/00 , F25B1/00
摘要： A refrigeration cycle apparatus including a first refrigerant circuit and a second refrigerant circuit so as to improve the efficiency of operations is provided. A first refrigerant circuit (10) using a first refrigerant having a pressure of 1.2 MPa or less at 30°C and a second refrigerant circuit (20) using a second refrigerant having a pressure of 1.5 MPa or more at 30°C are provided, and a dual cycle operation in which the first refrigerant circuit (10) and the second refrigerant circuit (20) are simultaneously operated to exchange heat between the first refrigerant and the second refrigerant and a single cycle operation in which the first refrigerant circuit (10) is operated without operating the second refrigerant circuit (20) to perform a cooling operation or heating operation are enabled in a switchable manner.

10. 发明公开

EP4317845A1 REFRIGERATION CYCLE DEVICE 审中-实审
公开(公告)号：EP4317845A1
公开(公告)日：2024-02-07
申请号：EP22781287.2
申请日：2022-03-31
申请人： DAIKIN INDUSTRIES, LTD.
发明人： YOSHIMI, Atsushi , YAMADA, Takuro , KUMAKURA, Eiji , IWATA, Ikuhiro , KAJI, Ryuhei , MIYAZAKI, Takeru , UEDA, Hiroki , TANAKA, Masaki , NAKAYAMA, Masaki
IPC分类号： F25B7/00 , F25B1/00
摘要： Provided is a refrigeration cycle apparatus capable of efficiently performing a cooling operation and a heating operation using a low-pressure refrigerant and a high-pressure refrigerant. A refrigeration cycle apparatus (1) performs a heating operation by performing a two-stage refrigeration cycle, the two-stage refrigeration cycle including a use-side refrigeration cycle using a first refrigerant having 1 MPa or less at 30°C and a heat-source-side refrigeration cycle using a second refrigerant having 1.5 MPa or more at 30°C, and performs a cooling operation by performing a single-stage refrigeration cycle using the first refrigerant.

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